Glossary
A cell-surface protein that needs proper glycosylation to help muscle and other tissues stay structurally stable.
Meaning in FKRP
Alpha-dystroglycan is part of the dystrophin-glycoprotein complex. FKRP helps add glycan structures that allow alpha-dystroglycan to bind normally to extracellular matrix proteins such as laminin. When that glycosylation is impaired, muscle fibers become more vulnerable to damage.
Primary Sources
Review article linking FKRP function to alpha-dystroglycan glycosylation and disease mechanisms.
Public gene overview that helps explain why alpha-dystroglycan glycosylation matters clinically.
Related Content
Guide
FKRP is a gene involved in alpha-dystroglycan glycosylation. Pathogenic variants in FKRP can cause a spectrum of muscular dystrophy-dystroglycanopathies, ranging from severe congenital presentations to later-onset limb-girdle disease.
Guide
FKRP-related disease is usually discussed as an autosomal recessive condition, but interpretation still depends on variant classification, clinical context, and how individual findings fit the wider phenotype.
Paper Summary
Review article mapping FKRP biology, disease mechanisms, model systems, and the treatment approaches that were emerging by 2021.
Glossary
A group of disorders caused by problems in alpha-dystroglycan glycosylation, including diseases linked to FKRP.
Glossary
The relationship between a genetic variant pattern and the clinical features seen in a person or group.